13791501

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 21017880

約数和(自身を除く): 7226379

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 997, 1537, 2991, 4611, 8973, 13833, 28913, 52841, 86739, 158523, 260217, 475569, 1532389, 4597167, 13791501]

約数ペア:

[(1, 13791501), (3, 4597167), (9, 1532389), (29, 475569), (53, 260217), (87, 158523), (159, 86739), (261, 52841), (477, 28913), (997, 13833), (1537, 8973), (2991, 4611)]